a-(-5.8)=7.9

Simple and best practice solution for a-(-5.8)=7.9 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for a-(-5.8)=7.9 equation: 


Simplifying
a + -1(-5.8) = 7.9

Multiply -1 * -5.8
a + 5.8 = 7.9

Reorder the terms:
5.8 + a = 7.9

Solving
5.8 + a = 7.9

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-5.8' to each side of the equation.
5.8 + -5.8 + a = 7.9 + -5.8

Combine like terms: 5.8 + -5.8 = 0.0
0.0 + a = 7.9 + -5.8
a = 7.9 + -5.8

Combine like terms: 7.9 + -5.8 = 2.1
a = 2.1

Simplifying
a = 2.1

See similar equations:

| -76=-4x-2x-4 | | 2-7x+x=-16 | | -11+8x=-x+19 | | 9=-5x+7x+7 | | 1.2=2y+9.8 | | 3a-12+a=12 | | -53=8x+4x-17 | | 5x-10+2x=4 | | -53=8x | | (5x-7)*(4x+5)=10x*(2x-1) | | 5n+3+4n=24 | | 8(v-5)+(5-3v)=1-2v-6-v | | 1+4x-7x=-5 | | 5(m+7)+8=-5m-34 | | -7x+1-6x=-90 | | -b=-30 | | 7x+4-x=28 | | 2n^2+8n-64=0 | | 3+7x-2x=8 | | 3+2x+7x=-105 | | 4x+4-6x=-14 | | 10s-19=51 | | 32=2x+2x+8 | | -3+3x+3x=51 | | -2a+1=2(-3a-4)-3 | | 5x+8+3x+(-x)+5=6x+(-3) | | -2x+3=3+4 | | -15=3x-2x-5 | | 19p+17q+p-5q-4p= | | -14+v=0 | | K(y)=3y^2-9 | | 6x+7=5x-2 |

Equations solver categories